{"api_version":"1","generated_at":"2026-04-24T00:01:28+00:00","cve":"CVE-2023-3336","urls":{"html":"https://cve.report/CVE-2023-3336","api":"https://cve.report/api/cve/CVE-2023-3336.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-3336","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-3336"},"summary":{"title":"CVE-2023-3336","description":"TN-5900 Series version 3.3 and prior versions is vulnearble to user enumeration vulnerability. 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The vulnerability may allow a remote attacker to determine whether a user is valid during password recovery through the web login page and enable a brute force attack with valid users.\n\n"}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-204 Observable Response Discrepancy","cweId":"CWE-204"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"Moxa","product":{"product_data":[{"product_name":"TN-5900 Series","version":{"version_data":[{"version_affected":"<=","version_name":"1.0","version_value":"3.3"}]}}]}}]}},"references":{"reference_data":[{"url":"https://www.moxa.com/en/support/product-support/security-advisory/mpsa-230401-tn-5900-series-user-enumeration-vulnerability","refsource":"MISC","name":"https://www.moxa.com/en/support/product-support/security-advisory/mpsa-230401-tn-5900-series-user-enumeration-vulnerability"}]},"generator":{"engine":"Vulnogram 0.1.0-dev"},"source":{"discovery":"EXTERNAL"},"solution":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Moxa has developed appropriate solutions to address the vulnerabilities. The solutions for affected products are shown below:<br><ul><li>TN-5900 Series: Please upgrades to firmware version 3.4 or later.</li></ul>"}],"value":"Moxa has developed appropriate solutions to address the vulnerabilities. The solutions for affected products are shown below:\n  *  TN-5900 Series: Please upgrades to firmware version 3.4 or later.\n\n\n"}],"impact":{"cvss":[{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"}]}},"nvd":{"publishedDate":"2023-07-05 10:15:00","lastModifiedDate":"2023-07-10 23:37:00","problem_types":["CWE-203"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM"},"exploitabilityScore":3.9,"impactScore":1.4}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"AND","children":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:moxa:tn-5900_firmware:*:*:*:*:*:*:*:*","versionEndIncluding":"3.3","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":false,"cpe23Uri":"cpe:2.3:h:moxa:tn-5900:-:*:*:*:*:*:*:*","cpe_name":[]}]}],"cpe_match":[]}]}},"legacy_mitre":{"record":null,"notes":[]}}}